BadlySadlyDamaged
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  • 25-02-2021
  • Mathematics
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find the solution to the following system of equations using substitution or elimination​

find the solution to the following system of equations using substitution or elimination class=

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alysonramos2004
alysonramos2004 alysonramos2004
  • 25-02-2021

Answer:

D. (2,-3)

Step-by-step explanation:

if you substitute 2 for the x value and -3 for the y value in both equations, it works out.

instead of y=3x-9 it would be -3=3(2)-9.

you solve and get -3=-3, so it's a solution.

and instead of y=-2x+1 it would be -3=2(2)+1. after solving it, you would get -3=-3 again, so it works for both equations.

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